Catalogs > Automation Systems Catalog > Programmable Controllers > MicroLogix 1100 System > MicroLogix 1100 Controllers
MicroLogix 1100 Controllers
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Product Design
The MicroLogix 1100 has 10 digital inputs, 2 analog inputs and 6 digital outputs, and supports expansion I/O. Up to four 1762 I/O modules (also used on the MicroLogix 1200) may be added to the embedded I/O, providing application flexibility and support of up to 80 digital I/O.
- One embedded 20 kHz high-speed counter (on controllers with DC inputs)—The built-in independent high-speed counter uses 32-bit integers for extended range, features 8 modes of operation, and supports direct control of outputs independent of program scan.
- Two 20 kHz high-speed PTO/PWM outputs (on controllers with DC outputs).
- Digital trim potentiometers—Allow quick and easy adjustments of timers, counters, setpoints, and more.
- Program data security—Data file download protection lets a program be reloaded into the controller without overwriting protected data.
- Floating Point Data Files—You can create data files that can contain up to 256 IEEE-754 floating point values.
- Memory modules—Memory backup provides protection and transportability for programs and data.
- Four interrupt inputs—Interrupt inputs let the controller scan a specific program file (subroutine) when an input condition is detected from a sensor or field device.
- Real-Time Clock—embedded in every controller.